Intelix AvoCat Series Installation Manual page 2

Troubleshooting
If your equipment malfunctions with AVO-V1-ST baluns in place, follow the troubleshoot-
ing procedures below:
1. Perform diagnostics on your audio equipment by following the manufacturer's
instructions.
2. Check that both baluns use the same cable pairs.
3. The maximum operational distances over which the AVO-V1-ST can be transmitted
is dependant on the equipment used and cable. Ensure that the maximum
recommended operational distances have not been exceeded.
4. Check that only twisted pair patch cords are being used.
5. Replace the AVO-V1-ST balun with another AVO-V1-ST that is known to be
working.
6. If you still cannot diagnose the problem, contact Intelix for support.
Frequently Asked Questions
How do I expose the individual pairs in Cat 5 cabling?
There is no single method when exposing the four
individual pairs in twisted pair cabling, such as Cat 5
and Cat 6; however, it does help to have a cable
stripping tool designed to strip the cable jacket/
insulation.
Begin by stripping back the cable's outer jacket/
insulation about an inch (or more depending on
whether multiple baluns will be connected to the pairs
of a single cable) so that the internal wires are exposed.
Be careful not to cut the internal wires when stripping
the insulation/jacket. Eight twisted wires and a string
should now be visible; the string is unnecessary and
may be removed. These eight wires, which when
combined form four pairs, connect directly to the
baluns. Typical protocol pairs similar colors; the
important thing is to verify the same color-coded pairs
are used on each end.
Is the AVO-V1-ST balun reverse polarity sensitive?
Yes.
Can more than one camera signal be transmitted under one 4-pair Cat 5 UTP
cable?
Yes. Up to four (4) camera signals can be transmitted under a 4-pair Cat 5 UTP cable.
Each camera signal uses one pair.
Can 25-pair and 50-pair bulk twisted pair cable be used to transmit multiple
camera signals?
Yes. As long as the 25-pair and 50-pair cable meets Cat 5 specifications, it may be used
to transmit up to 25 or 50 camera signals, respectively.
Can CCTV camera power and audio be transmitted under the same UTP cable
jacket as video?
Yes. On separate twisted pairs.
Will the AVO-V1-ST baluns work with other cable besides Cat 5?
Yes. The AVO-V1-ST baluns will work with lower grades of cable such as Cat 3.
Maximum distances will be less than with Cat 5.
Where can I find an outside Cat 5 cable?
Major cable vendors offer outside Cat 5 cable.
What is the maximum length of twisted pair at a given gauge wire?
Maximum cable lengths are specified for 24AWG UTP cable. If lower gauge cable (i.e.,
22AWG) is used, greater distances may be achieved.
Will the AVO-V1-ST Baluns work with 100-ohm shielded twisted pair (STP)?
Yes; however, shorter distances may be achieved due to higher capacitance. If used,
ground the shield at least on one end.
Does the AVO-V1-ST Balun work in conjunction with other Intelix baluns, such as
the V1-AR, AVO-V1, V1, and V1-ST?
Yes. Providing that the signal polarity of the baluns match.